There used to be only one tragedy in Sephie's life: losing her mother. But that was before her Uncle Ilahn came to visit. Now he has set in motion events that will change uproot Sephie's peaceful life on the floating sky-city of Meridian. Ilahn, Minister of Cadador, rules the city and has his eyes on the entire world. The only one who can stop him is his niece. They may share a bloodline, and they may both bear the Sigil, but Sephie must prove they aren't the same.